Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately
Signed-off-by: Cai Huoqing <caihuoq...@baidu.com>
---
drivers/gpu/drm/tegra/dpaux.c | 4 +---
drivers/gpu/drm/tegra/dsi.c | 4 +---
drivers/gpu/drm/tegra/hdmi.c | 4 +---
drivers/gpu/drm/tegra/sor.c | 4 +---
drivers/gpu/drm/tegra/vic.c | 9 +--------
5 files changed, 5 insertions(+), 20 deletions(-)
diff --git a/drivers/gpu/drm/tegra/dpaux.c b/drivers/gpu/drm/tegra/dpaux.c
index 1f96e416fa08..52750853625d 100644
--- a/drivers/gpu/drm/tegra/dpaux.c
+++ b/drivers/gpu/drm/tegra/dpaux.c
@@ -447,7 +447,6 @@ static const struct pinmux_ops tegra_dpaux_pinmux_ops = {
static int tegra_dpaux_probe(struct platform_device *pdev)
{
struct tegra_dpaux *dpaux;
- struct resource *regs;
u32 value;
int err;
@@ -461,8 +460,7 @@ static int tegra_dpaux_probe(struct platform_device *pdev)
INIT_LIST_HEAD(&dpaux->list);
dpaux->dev = &pdev->dev;
- regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- dpaux->regs = devm_ioremap_resource(&pdev->dev, regs);
+ dpaux->regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(dpaux->regs))
return PTR_ERR(dpaux->regs);
diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c
index f46d377f0c30..4a49fe059911 100644
--- a/drivers/gpu/drm/tegra/dsi.c
+++ b/drivers/gpu/drm/tegra/dsi.c
@@ -1550,7 +1550,6 @@ static int tegra_dsi_ganged_probe(struct tegra_dsi *dsi)
static int tegra_dsi_probe(struct platform_device *pdev)
{
struct tegra_dsi *dsi;
- struct resource *regs;
int err;
dsi = devm_kzalloc(&pdev->dev, sizeof(*dsi), GFP_KERNEL);
@@ -1616,8 +1615,7 @@ static int tegra_dsi_probe(struct platform_device *pdev)
return err;
}
- regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- dsi->regs = devm_ioremap_resource(&pdev->dev, regs);
+ dsi->regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(dsi->regs))
return PTR_ERR(dsi->regs);
diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
index e5d2a4026028..24ab2f049710 100644
--- a/drivers/gpu/drm/tegra/hdmi.c
+++ b/drivers/gpu/drm/tegra/hdmi.c
@@ -1637,7 +1637,6 @@ static int tegra_hdmi_probe(struct platform_device *pdev)
{
const char *level = KERN_ERR;
struct tegra_hdmi *hdmi;
- struct resource *regs;
int err;
hdmi = devm_kzalloc(&pdev->dev, sizeof(*hdmi), GFP_KERNEL);
@@ -1712,8 +1711,7 @@ static int tegra_hdmi_probe(struct platform_device *pdev)
if (err < 0)
return err;
- regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- hdmi->regs = devm_ioremap_resource(&pdev->dev, regs);
+ hdmi->regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(hdmi->regs))
return PTR_ERR(hdmi->regs);
diff --git a/drivers/gpu/drm/tegra/sor.c b/drivers/gpu/drm/tegra/sor.c
index 0ea320c1092b..0a0917547053 100644
--- a/drivers/gpu/drm/tegra/sor.c
+++ b/drivers/gpu/drm/tegra/sor.c
@@ -3718,7 +3718,6 @@ static int tegra_sor_probe(struct platform_device *pdev)
{
struct device_node *np;
struct tegra_sor *sor;
- struct resource *regs;
int err;
sor = devm_kzalloc(&pdev->dev, sizeof(*sor), GFP_KERNEL);
@@ -3791,8 +3790,7 @@ static int tegra_sor_probe(struct platform_device *pdev)
}
}
- regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- sor->regs = devm_ioremap_resource(&pdev->dev, regs);
+ sor->regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(sor->regs)) {
err = PTR_ERR(sor->regs);
goto remove;
diff --git a/drivers/gpu/drm/tegra/vic.c b/drivers/gpu/drm/tegra/vic.c
index c02010ff2b7f..7b2eb7951b11 100644
--- a/drivers/gpu/drm/tegra/vic.c
+++ b/drivers/gpu/drm/tegra/vic.c
@@ -404,7 +404,6 @@ static int vic_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct host1x_syncpt **syncpts;
- struct resource *regs;
struct vic *vic;
int err;
@@ -425,13 +424,7 @@ static int vic_probe(struct platform_device *pdev)
if (!syncpts)
return -ENOMEM;
- regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!regs) {
- dev_err(&pdev->dev, "failed to get registers\n");
- return -ENXIO;
- }
-
- vic->regs = devm_ioremap_resource(dev, regs);
+ vic->regs = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(vic->regs))
return PTR_ERR(vic->regs);
--
2.25.1
